Taro Katayama

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Patents Grantslast 30 patents

Information Patent Grant
Data-update apparatus, reproduction apparatus, data-addition appara...
- Patent number 6,696,989
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Taro Katayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio signal compression method, audio signal compression apparatus...
- Patent number 6,477,490
- Issue date Nov 5, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshihisa Nakatoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion removal apparatus, method for determining coefficient fo...
- Patent number 6,408,079
- Issue date Jun 18, 2002
- Matsushita Electric Industrial Co., Ltd.
- Taro Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speech recognition method and apparatus using frequency warping of...
- Patent number 6,311,153
- Issue date Oct 30, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshihisa Nakatoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for embedding data in compressed audio data st...
- Publication number 20030161469
- Publication date Aug 28, 2003
- Szeming Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distribution system, terminal apparatus, distribution method, progr...
- Publication number 20030154132
- Publication date Aug 14, 2003
- Tomoki Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data-update apparatus, reproduction apparatus, data-addition appara...
- Publication number 20030063570
- Publication date Apr 3, 2003
- Taro Katayama
- G11 - INFORMATION STORAGE
Information Patent Application
Audio signal processor, audio player and audio distribution system
- Publication number 20020027994
- Publication date Mar 7, 2002
- Taro Katayama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio signal compression method, audio signal compression apparatus...
- Publication number 20010044727
- Publication date Nov 22, 2001
- Yoshihisa Nakatoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE